xcode 'DayCalendarUnit 已被弃用。改用 NSCalendarUnitDay ' 不起作用
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'DayCalendarUnit was deprecated. Use NSCalendarUnitDay instead' doesn't work
提问by Bart?omiej Semańczyk
let dateComponents = calendar.components(.DayCalendarUnit | .MonthCalendarUnit | .YearCalendarUnit, fromDate: date)
I got error:
我有错误：
'DayCalendarUnit' was deprecated in iOS version 8.0: Use NSCalendarUnitDay instead
'DayCalendarUnit' was deprecated in iOS version 8.0: Use NSCalendarUnitDay instead
But when I replace these names with those suggested by Apple
但是当我用 Apple 建议的名称替换这些名称时
let dateComponents = calendar.components(NSCalendarUnitDay | NSCalendarUnitMonth | NSCalendarUnitYear, fromDate: date)
I get error:
我得到错误：
Use of unresolved identifier 'NSCalendarUnitDay'
回答by Bart?omiej Semańczyk
Along with latest Swift 2.0:
随着最新的 Swift 2.0：
NSCalendarUnit.Day
hence you will now have:
因此，您现在将拥有：
let dateComponents = calendar.components([NSCalendarUnit.Month, NSCalendarUnit.Day, NSCalendarUnit.Year], fromDate: date)
回答by Matthew Chung
try this
尝试这个
NSCalendarUnit.CalendarUnitDay
回答by Raesu
Latest Swift works with just .day, .monthetc.
最新斯威夫特的作品只.day，.month等等。
